Aprilia RS 660 (2021-2022)

The 2021-2022 Aprilia RS660 is an Italian middleweight supersport motorcycle. It is equipped with a 659cc liquid-cooled forward-facing parallel-twin engine, delivering maximum power of 100 hp at 10,500 rpm and peak torque of 67 Nm at 8,500 rpm. Standard features include a 6-axis inertial platform and APRC electronic control suite, including traction control, wheelie control, engine brake control, cruise control and 5 riding modes, as well as a bidirectional quick shifter and slipper clutch. It uses an aluminum twin-spar frame paired with KYB inverted front fork and monoshock rear suspension, both adjustable. Braking system features Brembo radial calipers with 320mm dual front discs. With a curb weight of 183kg and seat height of 820mm, it combines lightweight handling and track-grade electronic performance, setting a benchmark in the middleweight sportbike segment.